Rasberry Pi | OpenHAB Cloud | Update Java

So installed the new OpenHAB Cloud binding and when I looked in my log files to figure out why it wasn’t connecting it identified that I had the wrong version of Java installed .065 (the Raspberry Pi default) instead of .100. After much looking around, found these instructions to solve the problem - https://www.linuxbabe.com/desktop-linux/install-oracle-java-8-debian-jessie-raspbian-jessie-via-ppa